Which artists recorded both "Love Letter" and "Face?"
NU'EST
-1
Section::::Abstract.
Happy Pledis 2nd Album
37330388
-1
Section::::Abstract.
Happy Pledis 2nd Album
37330388
-1
Section::::Abstract.
Happy Pledis 2nd Album
37330388
-1
Section::::Abstract.
NU'EST
35031732
-1
Section::::Abstract.
NU'EST
35031732